Effect of Body Weight on the Nutritional Content of Rice Field Eel, Monopterus albus

Table 5

The essential mineral contents of the three sizes of Monopterus albus (based on wet weight, mg/kg).

Mineral elements	Muscle			Skin
	A	B	C	A	B	C
Natrium	443.66 ± 4.21^a	567.88 ± 4.81^b	546.51 ± 4.72^b	457.35 ± 5.01^a	584.43 ± 5.46^b	561.44 ± 4.71^b
Magnesium	510.12 ± 4.31^a	637.25 ± 5.42^b	608.11 ± 4.81^b	523.20 ± 4.21^a	666.33 ± 5.27^b	644.11 ± 5.05^b
Kalium	304.22 ± 3.12^a	419.11 ± 3.26^b	381.12 ± 3.11^b	312.46 ± 3.31^a	421.87 ± 3.03^b	405.43 ± 3.75^b
Calcium	85.34 ± 1.07^a	158.11 ± 1.14^b	144.56 ± 1.11^b	90.25 ± 1.02^a	169.33 ± 0.99^b	152.34 ± 1.00^b
Manganese	1.12 ± 0.02	1.26 ± 0.02	1.18 ± 0.02	1.16 ± 0.02	1.31 ± 0.03	1.22 ± 0.01
Ferrum	11.45 ± 0.14	12.44 ± 0.10	12.06 ± 0.15	37.44 ± 0.20	43.31 ± 0.14	40.62 ± 0.20
Zinc	20.31 ± 0.45	28.11 ± 0.44	25.39 ± 0.41	42.55 ± 0.54	49.94 ± 0.58	47.72 ± 0.52

Note: In the same sampled tissue, the right superscript letter associated with the detection value for the same detection index of different groups indicates a significant difference ().